RANKING · 2020 CENSUS · 15 SHOWN OF 15

Highest Laotian population share, Pennsylvania counties · 2020

Pennsylvania counties ranked by the share of all residents who are Laotian (2023 American Community Survey). A concentration measure: Laotian residents as a percentage of total population. This list covers the 15 counties in Pennsylvania that qualify, ranked against each other statewide.

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Highest Laotian population share by state

RANKPLACESTATEPOPLAOTIAN SHAREVS 2000

01Centre County, PAPA157,3930.1%–

02Warren County, PAPA37,0380.0%–

03Lehigh County, PAPA384,3830.0%–

04Dauphin County, PAPA293,3510.0%–

05Allegheny County, PAPA1,225,0350.0%–

06Cumberland County, PAPA277,2700.0%–

07Delaware County, PAPA580,9370.0%–

08Lackawanna County, PAPA216,5020.0%–

09York County, PAPA473,1970.0%–

10Montgomery County, PAPA877,6430.0%–

11Bucks County, PAPA647,8280.0%–

12Lancaster County, PAPA563,1590.0%–

13Philadelphia County, PAPA1,574,2810.0%–

14Chester County, PAPA557,1160.0%–

15Northampton County, PAPA324,4110.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES